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30200 series Metric >> Inch >>
Normal Bearing
Dimensions		 Preferred Shoulder
Diameters		 Basic Load
Ratings		 Effective
Load
Center		 Limiting
Speeds		 Bearing Weight
(Approx.)
d D T B C r1 r2 da(min) db(max) Da(max) Cr Cor a Grease Oil Weight
Basic
Bearing No.		 mm mm mm mm mm mm mm mm mm mm KN KN mm rpm rpm kg
30203 17.00 40.00 13.25 12.00 11.00 1.00 1.00 22.50 23.00 34.50 20.70 21.90 9.90 9900 13000 0.0780
Normal Bearing
Dimensions		 Preferred Shoulder
Diameters		 Basic Load
Ratings		 Effective
Load
Center		 Limiting
Speeds		 Bearing Weight
(Approx.)
d D T B C r1 r2 da(min) db(max) Da(max) Cr Cor a Grease Oil Weight
Basic
Bearing No.		 inch inch inch inch inch inch inch inch inch inch KN KN mm rpm rpm lbs
30203 0.67 1.57 0.52 0.47 0.43 0.04 0.04 0.89 0.91 1.36 20.70 21.90 9.90 9900 13000 0.1720
40 12 17 11 34.5 22.5~
40 12 17 11 34.5 22.5~
40 12 17 11 34.5 22.5~
40 12 17 11 34.5 22.5~
40 12 17 11 34.5 22.5~
40 13.25 12 17 9.9 34.5 22.5~23.0 11 23.0
40 12 17 11 34.5 22.5~
40 12 17 11 34.5 22.5~
40 12 17 11 34.5 22.5~
40 12 17 11 34.5 22.5~
TAPER
1.57 0.47 0.67 0.43 1.36 0.89~
1.57 0.47 0.67 0.43 1.36 0.89~
1.57 0.47 0.67 0.43 1.36 0.89~
1.57 0.47 0.67 0.43 1.36 0.89~
1.57 0.47 0.67 0.43 1.36 0.89~
1.57 0.47 0.47 0.67 1.36 0.89~0.91 0.43 0.91
1.57 0.47 0.67 0.43 1.36 0.89~
1.57 0.47 0.67 0.43 1.36 0.89~
1.57 0.47 0.67 0.43 1.36 0.89~
1.57 0.47 0.67 0.43 1.36 0.89~
TAPER

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